AnalysisInterpolationLoess

Library "AnalysisInterpolationLoess"
LOESS, local weighted Smoothing function.

loess(sample_x, sample_y, point_span) LOESS, local weighted Smoothing function.
Parameters:

• sample_x: int array, x values.
  
• sample_y: float array, y values.
  
• point_span: int, local point interval span.

aloess(sample_x, sample_y, point_span) aLOESS, adaptive local weighted Smoothing function.
Parameters:

• sample_x: int array, x values.
  
• sample_y: float array, y values.
  
• point_span: int, local point interval span.

Versionshinweise:

v2
cleaned the code a bit,
corrected a overflow issue (thank you kaigouthro for noticing it),
added a moving average function using the algorithm.

Versionshinweise:

v3 added a new function for source series, this modification was created by @kaigouthro